A new study, led by researchers at The University of Texas at Austin, has found that massive floods from overflowing crater lakes had an outsized role in shaping the Martian surface, carving deep chasms and moving vast amounts of sediment.
A new study has found that the rise and fall of Earth's land surface over the last three million years shaped the evolution of birds and mammals, with new species evolving at higher rates where the land has risen most.
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